baber/WOPTO huggingface dataset:
Patent DE-3318797-C2 (DE)
Title: Zellenradschleuse
IPC: B65G53/46
Filed: 1983-05-24
Granted: 1986-01-30
Abstract: Bei Zellenradschleusen, die als Einspeiseschleusen für unter Druck stehende pneumatische Förderleitungen eingesetzt werden, nimmt der unvermeidbare Leckluftstrom die Feinanteile des pulverigen oder körnigen Fördergutes auf und schleppt sie mit in die Aspiration. Dies bedeutet einen prozentualen Gutverlust, Umweltprobleme oder zusätzliche Kosten für die Ausfilterung.  Mit der Erfindung wird eine Zellenradschleusenausbildung vorgeschlagen, die es ermöglicht, das vom Leckluftstrom mitgerissene feine Gut noch im Schleusenbereich weitestgehend aus dem Leckluftstrom zu eliminieren und den Gutstrom wieder zuzuführen. Dies wird erreicht durch Anwendung von Leitmitteln und Ausbildung eines Kanalsystems im Schleusenaufsatz, innerhalb welchem 1. durch mehrfaches Umlenken des Leckluftstromes mit einer quer zur oder mit einer quer zur und einer in Richtung der Schwerkraft weisenden Bewegungskomponente, 2. durch Expansion und 3. durch Prallwirkung die mitgeschleppten Gutteilchen aus dem Leckluftstrom ausgeschieden und anschließend gemeinsam mit dem Gutstrom in die Zellen des Zellenrades geleitet werden.
Patent DE-3323593-C2 (DE)
Title: Zylinderkopf für einen luftgekühlten Dieselmotor
IPC: F02F1/30
Filed: 1983-06-30
Granted: 1989-04-06
Abstract: Die Erfindung betrifft einen Zylinderkopf für luftgekühlte Dieselmotoren und löst das Problem der Wärmeableitung aus den thermisch am höchsten belasteten Bereichen des Zylinderkopfes und verhindert Rißbildungen in diesen Bereichen. Der Zylinderkopf (1) vom Wannentyp weist Kühlrippen auf, die vorwiegend an den Wänden (2) des Kopfes angeordnet sind. Der Bereich der Brücke (5) mit der Einspritzdüse (8) ist vom Umfangsgebiet des Bodens (3) durch Dilatationsfugen (6, 7) getrennt, die vom Boden (3) ausgehen und im Axialschnitt durch die Brücke mit der Bodenebene einen spitzen Winkel ( α) bilden, wobei sie zu den Wänden (2) des Kopfes gerichtet sind. Die Achse des Zylinders führt durch ein Dreieck, dessen Eckpunkte die Schnittpunkte der Ventilachsen und der Einspritzdüse (8) mit der Bodenebene bilden. Die Entfernung der Dilatationsfugen (6, 7) vergrößert sich im Querschnitt der Brücke (5) in Richtung vom Boden aus.
Patent DE-3323781-C2 (DE)
IPC: F28F9/02
Filed: 1983-07-01
Granted: 1986-04-03
Abstract: A device is provided for direct cooling of thick essentially horizontal wall members which are charged with different temperatures and possibly different pressures on their upper and lower sides, such as for cooling a heat exchanger tube sheet. Cooling of the wall member or component from the "cold side" is afford by closed end bores formed in the wall member which bores are open on the "cold side" and closed on the "hot side". Each closed end bore has a tube projecting from the "cold side" of the wall member and extending into the bore with its end within the bore located adjacent the closed end of the bore. The diameter of the tube is smaller than the diameter of the bore so that flow through the tube into the bore can reverse direction at the closed end and flow through the space between the tube and the bore.
Patent DE-3329605-C2 (DE)
IPC: E21B33/138
Filed: 1983-08-17
Granted: 1985-08-01
Abstract: 1. Method of reducing the inflow of water in petroleum producing wells of an oil deposit by injecting an aqueous solution of alginates into the water-bearing layers of the deposit, characterized in that an aqueous solution of alginates having an alginate concentration of from 0.1 to 8 g/l is injected into the water-bearing as well as into the oil-bearing layers of the deposit.
Patent DE-3421390-C2 (DE)
Title: Hochdruckkatheter mit Schneide- und/oder Abrasionsvorrichtung
IPC: A61B17/22
Filed: 1984-06-08
Granted: 1986-07-17
Abstract: Tritt Wasser unter hohem Druck durch eine Düse aus, läßt sich damit schneiden, was japanische Forscher nutzten, um Lebergewebe einer Ratte mit einer "Water Gun" beziehungsweise Düse, die nur einen Durchmesser von 0,2 mm hatte, in Anwendung von 10 atü aufzutrennen.  Überträgt man diese Verhältnisse auf einen druckfesten Katheter, den ich als Hochdruckkatheter bezeichne, so sind zu diesem Zweck nach Berechnungen 17,5 atü erforderlich. Solche Hochdruckkatheter können in stenosierte oder partiell verschlossene Leitungsbahnen des Körpers wie stark sklerosierte Herzkranzschlagadern über die Haut transluminal eingesetzt werden zur schonenden Wiedereröffnung krankhafter Leitungsbahnverschlüsse sowie zur Beseitigung zahlreicher Stenosen.  Werden proximal am Düsenkopf schräg nach hinten gesetzte, segmentförmig angeordnete Düsen, die Foci oder zusammenhängend Foci ringförmig bilden, eingesetzt, und ragen die Foci der Düsenstrahlen über die seitliche Außenkante des Düsenkopfes hinaus, so erhält man außer Vorlauf auch Abrasionswirkung vorn am Hochdruckkatheter, was auch für die Herstellung wirksamer Cüretten zum Beispiel zur Gebärmutterschleimhautgewinnung genutzt werden sollte.  Eintrittsöffnung des Leichtschmutz-Abzugstutzens führt.
Patent DE-3421847-C2 (DE)
Title: Aufhänger zum Abhängen von Deckenplatten
IPC: E04B9/18
Filed: 1984-06-13
Granted: 1986-08-28
Abstract: Es gibt einen solchen Aufhänger (2), bei dem ein Streifen (5) eine Klemmeinrichtung (3) und eine Greifeinrichtung trägt, die mittels eines Greifstückes (9) an einem mit Durchbruch (10) versehenen Bein (11) einer T-Schiene (12) angreift und ein mit dem Greifstück zusammenwirkendes Gegenstück (16) aufweist. Dabei ist es erwünscht, wenn der Aufhänger unter Gewährleistung der Festigkeit und Belastbarkeit aller seiner Teile im Bereich der Greifeinrichtung, d. h. des T-Beines quer zur Längserstreckung des T-Beines erheblich schmaler als die Breite des Streifens ist und auch mit einer weniger kraftvollen, d. h. eine kleinere Nase aufweisenden Schnappeinrichtung auskommen kann. Dies ist erreicht, indem der Streifen (5) zwischen Klemmeinrichtung (3) und Greifeinrichtung (9) um 90° verdrillt (6) ist und das Greifstück einen zum Durchstecken durch den T-Schiene-Durchbruch (10) geeigneten, rechtwinkelig zur Ebene des unteren Streifenteiles (7) ragenden Vorsprung (9) aufweist sowie das Gegenstück (16) in der Zusammenwirk-Stellung am freien Ende des Vorsprunges angreift. Der Streifen und die Greifeinrichtung überragen das T-Bein in dessen Bereich nur noch geringfügig, so daß die Deckenplatten eingelegt und herausgenommen werden können, ohne den Aufhänger zu berühren.
Patent DE-3445351-C2 (DE)
IPC: C02F1/42
Filed: 1984-12-12
Granted: 1990-02-01
Abstract: 1. Water softening plant with an inlet for water to be softened and an outlet for softened water, an ion exchanger between inlet and outlet, a salt container, and a control valve connected in the inlet and outlet and connectable to the salt container and also to a drain for controlling operating phases of the water softening plant, characterized in that the control valve (4) has a first valve unit (7) with a first shut-off valve (9) for the inlet (15) and a second shut-off valve (10) for the outlet (19) and a second valve unit (8) which is functionally connected to the first valve unit (7), which is connectable to the salt container (6) and the drain (32) and controls the inlet to, and outlet from, the ion exchanger (5) in accordance with the operating phases of the water softening plant (1).
Patent DE-3446408-C2 (DE)
Title: Blockierbare Gasfeder
IPC: F16F9/02
Filed: 1984-12-20
Granted: 1989-06-29
Abstract: Eine Gasfeder enthält wenigstens einen Zylinder und einen in dem Zylinder längsverschieblich abgedichteten Kolben, der den Zylinder in zwei Zylinderkammern aufteilt. An dem Kolben ist eine aus dem Zylinder abgedichtet herausragende Kolbenstange starr verbunden. Die Gasfeder enthält ferner wenigstens einen Überströmkanal, der in eine der Zylinderkammern mündet und durch ein Ventil verschließbar ist, dessen Ventilverschlußglied von außen zu betätigen ist, wobei in der geschlossenen Stellung die Gasfeder arretiert und bei geöffnetem Ventil verstellbar ist.  Um auch bei Überlastung der Gasfeder eine Selbstverstellung zu verhindern, weist das Ventil einen planen Ventilsitz auf, in den der Überströmkanal mündet, während das Ventilverschlußglied eine plane Auflagefläche für eine plane an dem Ventilverschlußglied verankerte Dichtscheibe trägt.
Patent DE-3603917-C2 (DE)
Inventor: LINGENFELDER OTTMAR
IPC: B65G61/00
Filed: 1986-02-07
Granted: 1995-11-09
Abstract: The pick-up head (10) is moveable along two guide elements (12,22) extending perpendicularly to one another and parallel to the positioning plane (X-Y). For this purpose, the pick-up head (10) is moveable to and fro by means of stationary drives (28,30) along one (12) of the two guide elements and this is moveable transversely to its longitudinal extension. The transmission of the drive force from the stationary drive (30) to the pick-up head (10) for the purpose of the to-and-fro movement on the guide element (12) moveable to and fro transversely to its longitudinal extension takes place via a stationary-mounted rotary-driven force transmission means (20), extending parallel to the direction of movement (60) of the guide element (12) moveable to and fro, and a torque transmission member (14) interacting with this means (20) and moved together with the guide element (12). The transmission member (14) is coupled to the pick-up head (10) via a rotating chain (34) or the like. <IMAGE>
Patent DE-3715331-C2 (DE)
IPC: B01F5/06
Filed: 1987-05-08
Granted: 1992-11-26
Abstract: Examples of the fluid products concerned are emulsions, ointments, creams, mayonnaises or the like. The homogenising machine is designed in the form of a centrifugal homogeniser, the rotor blades (11) being designed in one direction of rotation for optimum homogenising operation and in the opposite direction for optimum pumping operation. Consequently, by simply switching over the direction of rotation of the rotor (1), the homogenising machine can be operated as an effective pump. <IMAGE>
Patent DE-3716588-C2 (DE)
IPC: F16F15/12
Filed: 1987-05-18
Granted: 1991-11-07
Abstract: Torsional vibration dampers have a receptacle (1), which can be flanged onto a shaft, and a vibration-damping flywheel ring (2), which is elastically coupled to the circumference of the receptacle (1) via at least three rubber webs (3). At high speeds, there is a risk that the flywheel ring (2) will be displaced eccentrically with respect to the receptacle (1), as a result of a small unbalance. To prevent this radial displacement, at least three elastic spacers (5) are arranged in the gap (4) between the receptacle (1) and the flywheel ring (2), at equal intervals around the circumference of the receptacle (1), leaving free a narrow residual gap. Torsional vibration dampers of this type are intended particularly for motor vehicle transmissions. In order to dimension this residual gap precisely, and to achieve smooth running in the event of radial movements of the flywheel ring with respect to the receptacle, the spacers (5) are vulcanised onto the inner wall of the flywheel ring (2) and pocket-like cut-outs are formed in the spacers (5), into which there can be inserted flat shims (6) of material with a stable shape, such that the spacers (5) are extended in a smooth manner toward the receptacle (1), such that the residual gap is less than 0.2 mm. <IMAGE>
Patent DE-3943701-C2 (DE)
Title: Precision rotary boring tool
Inventor: GERK WILFRIED
IPC: B23B29/034
Filed: 1989-09-05
Granted: 1993-12-16
Abstract: Precision machining of bores, using a tool which is moved at right angles to the axis of rotation. The cutter (20) is mounted on a shaft (21) which is mounted on a flange (11). A plate (10) is connected to the machine tool. The flange (11) is mounted on the plate (10) by springs (36,37) which are loaded in bending. The bending force is exerted on the springs by a hydraulic cylinder (23) which is formed by parts which are integral with the flange (11) and the plate (10). When force is exerted by the hydraulic cylinder, the springs (36,37) will bend and the cutter (20) will move sideways.
Patent DE-3943766-C2 (DE)
Title: Vehicle self diagnosis system esp, for electronic control system
Inventor: ABE KUNIHIRO
IPC: F02D41/22
Filed: 1989-04-11
Granted: 1999-05-27
Abstract: The self diagnosis system has a control unit for automatic diagnosis of output data and preparation of diagnostic data. The diagnostic data are shown on a display (21a) and the diagnostic operating mode is entered via a keyboard. An operating state signal is generated at regular intervals during engine operation.  A computer produces an engine control signal in response to the state signal.  A system for self diagnosis responds to the operating state and engine control signals and detects a control error in both signals and produces a data signal sharing the position of a  defect. The data signal is held in non-volatile memory (10) and can be output on request by an input signal.
Patent DE-4309173-C2 (DE)
Inventor: POLLMEIER WERNER
IPC: H04L25/08
Filed: 1993-03-22
Granted: 1997-04-30
Abstract: To supply the terminating resistors (R) from a power supply (20) with filter choke (21) in the case of a signal line with waveguides and termination at both ends, the inductance (Lx, Ly, Lx', Ly') of the identically designed feed lines (19, 19') is connected in series with the filter choke (21) and a power supply without filter capacitor at the output is used. <IMAGE>
Patent DE-4407862-C2 (DE)
Inventor: STAGGL ROLAND
IPC: B66F9/07
Filed: 1994-03-04
Granted: 1996-05-09
Abstract: The box-shaped bar (12) has a cross-section (12a) with grooves (13a) at least at the diagonally opposite corners (13) for guide rails (14), whose ends are secured each in a holder. Pref. the guide rails form tensile anchors, prestressed by the holders and the profiled bar. The front ends of the profiled bar may contain threaded rods for clamping or drive housing. Typically the profiled rod is a light metal, hollow box, extruded profile (12b). The grooves are semicircular for retaining round guide rails. <IMAGE>
Patent DE-4416101-C2 (DE)
Inventor: KOPSCH REINER
IPC: A24B15/00
Filed: 1994-04-19
Granted: 1997-06-12
Abstract: PCT No. PCT/EP95/01452 Sec. 371 Date Oct. 17, 1996 Sec. 102(e) Date Oct. 17, 1996 PCT Filed Apr. 18, 1995 PCT Pub. No. WO95/28098 PCT Pub. Date Oct. 26, 1995Smokable products made of tobacco and/or another smokable material, which comprise natural substances having an antioxidative effect and/or naturally identical synthetic products thereof. These natural substances are selected according to the invention from hydroxycinnamic acids and their esters and depsides, plant phenols which can be derived from hydroxycinnamic acids, polymers of hydroxycinnamic alcohols, further natural substances of plant origin which have antimutagenic and aromatizing properties and are combined with vitamins, their precursors and/or derivatives having an antioxidative effect, and further vitamins having an antioxidative effect which are complexed with eukaryotic cell cultures. Processes for the preparation of products of this type are furthermore described. Compared with conventional smokable products, the products have a distinctly decreased risk potential.
Patent NL-1001460-C2 (NL)
Title: Foundation system used in constructions
Inventor: OSKAM JAN HENDRIK
IPC: E01F9/011
Filed: 1995-10-20
Granted: 1997-04-22
Abstract: The stability components (2) are provided with holes (3) and the foundation block (1) is provided with corresponding holes (4) at different positions. In the upper surface (5) of the block or in one of the side surfaces (6), openings (7,8) are provided. These openings can be used for casting the earth coming from the dug hole into the hollow body of the foundation block, so that no earth has to be removed from the site after construction of the foundation system. After the hollow body is filled, the opening is mostly closed by a cover plate (9) provided with fixture holes (10) in order to fit the foot of a column (11). The cover plate is fastened to the upper side of the foundation block by screws. One opening (8) provides access to the bolts and/or nuts extending in the hollow body.
Patent NL-1001621-C2 (NL)
Title: Zinc removal from effluents using anion exchange column - and stripping zinc complex loaded anion exchanger with ammonia
Inventor: SPRANG WILHELMUS JOHANNA ANTHO
IPC: C22B7/02
Filed: 1995-11-09
Granted: 1996-08-27
Abstract: Zn contg. effluent (I) is passed through an anion exchange column to adsorb negatively charged Zn complexes and the loaded Zn complexes and the loaded column stripped with ammonia. Pref., exchange material is a tertiary and/or quaternary amine functional group contg. material.
Patent NL-1001905-C2 (NL)
Title: Pressure sensing system for biological feedback - provides audible or visual indication of muscle operation for patient to enable behaviour modification
Inventor: KRULLAARDS ROBERT LEONARD
IPC: A61B5/103
Filed: 1995-12-14
Granted: 1996-09-12
Abstract: The appts. provides an indication that a patient is using a muscle incorrectly, and may be incorporated in a tennis racquet for example. The pressure sensor (2) is set into the handle (1) of the racquet. If the user grips the handle too tightly, the sensor output triggers an electronic circuit to operate an indicator in the end of the handle. This may be used to prevent "Tennis Arm" problems. In another arrangement, the sensor may form part of an anal tampon to train a patient better control of the anal sphincter. Similarly, a sensor set into the sole of a shoe may be used to warn that the wearer is walking incorrectly.
Patent NL-1007371-C2 (NL)
Title: Method for manufacturing a catheter with at least one marking
Inventor: KASTO LESLEY SUGITO
IPC: A61M25/01
Filed: 1997-10-27
Granted: 1999-04-28
Abstract: The catheter (1) is formed from plastic and a marking body (5,6) forming the marking is applied to it, where it is embedded. A top layer is applied at the location of the marking body with a colour deviating from that of the other parts of the catheter. The plastic of the catheter is heated to allow the marking body to be inserted. The marking can be embedded in the plastic during the extrusion of the catheter. The marking body comprises a mixture of a second material meltable with the plastic and an arbitrary material suitable for picture information.
Patent NL-1013830-C2 (NL)
Title: Assembly device for reusable plastic containers with collapsible side walls, includes grab device for gripping container base and displacement means for turning it upside down
Inventor: REGELING HENDRIK-JAN
IPC: B65B43/26
Filed: 1999-12-13
Granted: 2001-06-14
Abstract: A grab device is used to grip the base of a folded container in the packing position (4) and the displacement means for moving the grab device is used to the turn the container upside down so that the base forms the top side and at least one pair of side walls drop down under their own weight.  The containers have two opposing pairs of collapsible side walls joined by hinges to an essentially rectangular base, and when the container is in the folded state these two pairs of walls lie on top of each other on top of the base. A locking mechanism is provided for fixing the side walls in the upright position. The assembly device includes a pivot mechanism for swinging a second pair of side walls into the upright position, where they keep the first pair of side walls upright. An Independent claim is also included for an installation provided with one of these assembly devices and an inspection device (14) for the assembled containers.
Patent NL-1017815-C2 (NL)
Title: Bicycle or motorcycle lock with cable and U shaped casing, has integral cable which is passed through casing to act as fixing device
Inventor: LEICHEL RENE
IPC: B62H5/14
Filed: 2001-04-10
Granted: 2002-10-25
Abstract: The lock has a part at one end of a cable (5) which is permanently secured to the casing (4) and the at the other end of the cable is a part (6) which can be inserted into and passed through the casing. The part protruding beyond the casing acts as a fixing device. The lock comprises a flexible middle part in the form of a cable, a first part at one end of the cable and a second insertible part at the other end. The lock is secured into position between the hub and rim. Part of the bicycle can be located between the arms of the U-shaped casing. The insertible part is received by an opening located close to the free ends of the arms and extending substantially perpendicular to the leg length axis. An independent claim is also included for a bicycle comprising a frame and the above lock.
Patent NL-1020442-C2 (NL)
Title: Silo is for accommodation of fluid and is covered at top by sheet, together with casing extending beneath it for discharge of fluid
Inventor: BULSING PETER
IPC: A01C3/02
Filed: 2002-04-22
Granted: 2003-10-23
Abstract: The silo (1) is for the accommodation of fluid and is covered at the top by a sheet (10). It has a casing extending beneath it for discharge of fluid via an outlet. A pole (9) is located in the casing (4), which has an external diameter which is smaller than the internal diameter of the casing. The pole extends at least to the vicinity of the upper edge of the silo to support the sheet.  The casing and the pole with their lower ends rest on a foundation plate (5). Between the outer periphery of the pole and the inner periphery of the casing distance components are fitted with the aid of which the pole is held in a desired position in the casing.
Patent NL-1020967-C2 (NL)
Title: Modular outdoors area, especially playground, comprises interconnecting polygonal modules formed by frame with panel on top
Inventor: DIJK PIETER VAN
IPC: E01C13/00
Filed: 2002-07-01
Granted: 2004-01-06
Abstract: A number of polygonal modules (2-5) are used to form the outdoors area (1), each module comprising a frame with a panel mounted on top of it, the panel defining the polygonal shape. Each module has a raised peripheral edge, as well as having a coupling means around its periphery for connecting it to an abutting module.  An Independent claim is also included for a method for managing a number of playgrounds, in which a number of modules with playground furniture are kept in store and used to replace existing modules.
Patent NL-1030641-C2 (NL)
Title: Construction method of demountable seating, involves providing several rows of floor levels, positioned behind each other and located at distance in height, on floor element, before floor element is positioned on support structure
Inventor: STOKKUM CAROLUS ADRIANUS JOSEP
IPC: E04H3/12
Filed: 2005-12-09
Granted: 2007-06-12
Abstract: The method involves providing several rows of floor levels (16.1,16.2,16.3), positioned behind each other and located at a distance in height, on the floor element (4). The floor element is positioned on the support structure (2) formed of several posts (6.1,6.2,8.1) and trusses (10,13,14) using a hoisting device such as forklift truck or hoisting crane.
Patent NL-1033737-C2 (NL)
Title: Side plank for use in jetty construction work, has long board edge having flange elements at state angle, which extends in direction of board surface, where flange edges of flange elements extend above board surface
Inventor: LINDEN HUBERTUS JACOBUS PETRONELLA VAN DER
IPC: E04G7/28
Filed: 2007-04-23
Granted: 2008-10-24
Abstract: The plank (1) has a board (2) with fasteners (3) that fastens the board to a scaffolding structure. The board has a board surface (4), half board surface and long board edges (6, 7). Each long board edge has flange elements (10, 11) at a state angle extending in a direction of the half board surface. Long flange edges of the flange elements extend above the half board surface. The board and the flange elements are made of plastic or sheet metal. The board has a thickness of about one and half millimeters.